* 核心思路：单调递减栈（找「上一个比当前价格大的元素索引」），时间复杂度O(n)，空间复杂度O(n)
Last year, Chancellor Rachel Reeves announced that young people who have been out of a job or education for 18 months will be offered a guaranteed paid work placement.
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‘There’s a lot more to come,’ Carrick says of defender
and suggest code snippets. It is compatible with multiple programming languages